222022112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7517}}^1$

素因数の和:7611

約数の個数: 48

約数和(自身を含む): 477423072

約数和(自身を除く): 255400960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 7384, 7517, 14768, 15034, 29536, 30068, 60136, 97721, 120272, 195442, 240544, 390884, 533707, 781768, 1067414, 1563536, 2134828, 3127072, 4269656, 6938191, 8539312, 13876382, 17078624, 27752764, 55505528, 111011056, 222022112]

約数ペア:

[(1, 222022112), (2, 111011056), (4, 55505528), (8, 27752764), (13, 17078624), (16, 13876382), (26, 8539312), (32, 6938191), (52, 4269656), (71, 3127072), (104, 2134828), (142, 1563536), (208, 1067414), (284, 781768), (416, 533707), (568, 390884), (923, 240544), (1136, 195442), (1846, 120272), (2272, 97721), (3692, 60136), (7384, 30068), (7517, 29536), (14768, 15034)]